baber/WOPTO huggingface dataset:
Patent JP-S62238968-A (JP)
Inventor: UNO HIROSHI
IPC: F25D11/00
Filed: 1986-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07293297-A (JP)
Title: Fuel control for internal combustion engine, device therefor and vehicle using it
Inventor: ASANO SEIJI
IPC: F02D41/18
Filed: 1994-04-20
Abstract: PURPOSE:To obtain the cylinder inflow air quantity without being given with the influence of the springing-up of a heat type air flow rate meter by estimating the suction pipe pressure of an internal combustion engine from the detected air quantity, and calculating the air quantity which flows into the cylinder of the internal combus tion engine through the linear form from the number of revolution of the internal combustion engine. CONSTITUTION:The bloc 101 is a throttle passing air quantity detecting means for detecting the sucked air flow rate of an internal combustion engine which passes through a throttle part. The bloc 102 is a throttle passing air quantity correcting means for correcting the throttle passing air quantity which is detected in the bloc 101. The bloc 104 is a means for calculating the cylinder inflow air quantity from the suction pipe pressure estimation value and the engine revolution speed which are estimated in the bloc 103. The bloc 105 is a means for calculating the throttle passing air quantity correction value from the suction pipe pressure estimation value and the engine revolution speed which are estimated in the bloc 103. Accordingly, the correct cylinder inflow air quantity can be obtained without being given with the influence of the springing-up of a heat type air flow meter.
Patent JP-H02263229-A (JP)
Title: Ct device
Inventor: MATSUMOTO AKIRA
IPC: G16H10/60
Filed: 1989-04-03
Abstract: PURPOSE:To change as desired the aspect ratio of a CT picture which is hard- copied on a recording medium by setting a record control means on a transmission line set between a picture reconstitution means which obtains the CT picture and a hard copy device in order to change the aspect ratio of the CT picture into various values. CONSTITUTION:A record control means 6 is prepared on a transmission line set between a picture reconstitution means 1 and a hard copy device 2 in order to change the aspect ratio of a CT picture into various values. Thus the display area of the CT picture can be freely changed via the device 2. Then a hard copy of the CT picture is obtained in an aspect ratio desired by a medical examiner. As a result, the diagnostic ability is improved.
Patent JP-H05246086-A (JP)
Title: Printer
Inventor: NAGATA SATOSHI
IPC: B41J5/30
Filed: 1992-03-03
Abstract: PURPOSE:To obtain a printer which can print reception data while automatically discriminating it without conducting a manual change-over or issuing a change- over instruction. CONSTITUTION:Upon latching of printing data transmitted from a host computer 1, a CPU 3 discriminates a control instruction system by judging whether an instruction code of a control instruction in the printing data is coincident with an instruction code of a control instruction registered in a register memory 4. Furthermore, the CPU 3 conducts a printing processing on recording paper 8 by controlling a printer engine 7 based on the discriminated control instruction system.
Patent JP-H10274011-A (JP)
Title: Rotational phase control device
Inventor: SHIMIZU TSUTOMU
IPC: F01L1/34
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To enable adjustment of rotation phase difference between input torque and output torque at an optional angle. SOLUTION: This device comprises a planetary gear mechanisms 20a, 20b, a sun gear mechanism 30 and a ring gear mechanism 10. Input torque is input to planetary gear mechanisms 20a, 20b. Control torque is input to the sun gear mechanism 30. The ring gear mechanism 10 transmits output torque to a cam shaft. In the planetary gear mechanisms 20a, 20b, planetary gears each enabled autorotation are rotated around a first rotary shaft. Torque is input to the first rotary shaft. The ring gear mechanism 10 has a second rotary shaft coaxial with the first rotary shaft, and meshed with the planetary gears from the outside. The sun gear 30 is meshed with the planetary gear from the inside, and has a third rotary shaft coaxial with the first and second rotary shafts.  Angular phase difference between the first and second rotary shafts is controlled by applying load torque to the third rotary shaft of the sun gear 30.
Patent JP-S63247979-A (JP)
Title: Magnetic disk device
Inventor: HAYAKAWA TAKESHI
IPC: G11B21/08
Filed: 1987-04-02
Abstract: PURPOSE:To unify a load torque at the time of running on a slanting surface of the cam surface of a step cam by increasing gradually an elevation angle of the slanting surface in proportion as a diameter becomes smaller. CONSTITUTION:The cam surface of the step cam 15 is formed with the corresponding number of steps 15b... to the number of tracks of a medium applied on a spindle shaft side in their concentric circular arc surfaces respectively and the slanting surfaces 15c..., each between the steps adjacent to each other from the step on the larger diameter side to the step on the smaller diameter side, thus forming a spiral pattern as a whole. A fall (a) between the steps adjacent to each other is constant with all other falls, corresponding to the moving amt. of a magnetic head by one track. Each set of forming the slanting surface with the step on the large diameter side and the step on the smaller diameter side has an angle to suit a step cam motor, e.g. the same central angle of 7.5 deg. is made. The elevation angle theta made by each of the individual slanting surfaces 15c... and a tangential line at the point of intersection with the step on the smaller diameter side is gradually increased in accordance with its positional change from a larger diameter part to a smaller diameter part of the step cam.
Patent JP-H11282306-A (JP)
Title: Image recording device
Inventor: FUJITA AKIHIRO
IPC: B65H11/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an image recording device capable of responding the speed divergence due to slipping or the like, and capable of setting the conveying speed to an aimed value, without depending on the working accuracy of the fixing roller. SOLUTION: An image recording device is provided with a fixing roller 14 and a detecting sensor 27 on the downstream side of a pressing roller 15 in the paper sheet conveying direction, and further provided with a fixing motor consisting of a stepping motor for independently driving the fixing roller 14. A paper sheet of a prescribed length is passed through a fixing part 9, and the passing time of the paper sheet is obtained on the basis of the detecting signal of the detecting sensor 27 to display it on an operation part. Seeing this display, a user confirms whether or not the passing time is within a prescribed range. When it is within the prescribed range, it is made that the setting is completed. When it is not within the prescribed range, adjusted data are input through the keyboard of the operation part to reset the exciting time.
Patent JP-H04218019-A (JP)
Title: Liqud crystal element and method for modulating light by using same
Inventor: NISHIYAMA SHINICHI
IPC: G02F1/133
Filed: 1991-03-20
Abstract: PURPOSE:To obtain high contrast by arranging liquid crystal cells filled with a specified liquid crystal substances between polaring plates arranged on the outside of 2 substrates in a specified angle. CONSTITUTION:The gaps of the cells comprising the opposite 2 substrates are filled with the liquid crystal substances containing the liquid crystal compound represented by formula I in which R is 3-20C alkyl or the like; each of X and Y is independently -COO- or the like or a simple bond; each of A and B is independently a group selected from a group represented by formula II; R* is a 4-20C group having a optical active group; and each of m and n is 0. 1, or 2. Each of the 2 substrates is provided with each transparent electrode on the inside and each of the polarizing plates on the outside arranged in a polarized angle of 70-110 deg., and the cells filled with are arranged within a range of +10 deg.--10 deg. to the position in which the transmitted light becomes lightest or darkest.
Patent JP-S567945-A (JP)
Title: Solar heat light condenser
Inventor: YASUDA SHIGEYUKI
IPC: F24S10/70
Filed: 1979-06-27
Abstract: PURPOSE:To enhance the heat collection effect of a solar heat light condenser employing a liquid lens, by providing a black heat collection tube which contains a heat collecting medium and is surrounded by a semicylindrical heat insulator and located on the focus of the liquid lens. CONSTITUTION:A hollow body, which is shaped like a semicylinder or a Fresnel semicylinder, is made of glass sheets, polymethyl methacrylate or the like. The hollow body is filled with water, glycerine or the like to manufacture a liquid lens 1 whose focus is located opposite a light incidence side. A black heat collection tube 4, through which water, glycerine or the like is caused to flow as a heat collecting medium, is provided on the longitudinal linear focus of the liquid lens 1. Since the liquid lens is used, weight reduction and simplification are enabled and a heat collection effect is heightened.
Patent JP-S61241039-A (JP)
Title: Confirming device for clamp
Inventor: AYAMEIKE TOSHIYUKI
IPC: G05B19/18
Filed: 1985-04-16
Abstract: PURPOSE:To easily perform work for a random workpiece, by providing a sensor part or the like for obtaining a proper signal in accordance with a kind of the workpiece from a flow of pressure fluid for driving a hydraulic cylinder. CONSTITUTION:A hydraulic cylinder 3, being driven by pressure fluid 2, holds each kind of workpieces 6a, 6b, 6c between a piston rod 4 of the cylinder 3 and reference pieces 5, provided in a machining station, to be placed in a clamped condition. Pressure fluid 2, being contained in a tank 7a, is supplied to the respective hydraulic cylinders 3 via a supplying pipe line 8a, pump 9a driven by a motor 9b and a selector valve 10, while the fluid returns to a tank 7b via a return side pipe line 8b and the selector valve 10. And an arithmetic part 13, inputting a detection pulse from a sensor part 12, generates a proper output signal in accordance with a clamping position of the hydraulic cylinder 3, further an external sequencer 14 controls the selector valve 10 to be switched.
Patent JP-H01253613-A (JP)
Title: Method of diagnosing sensor of agricultural machine and the like
Inventor: YOSHIMURA FUMIO
IPC: A01D75/18
Filed: 1988-04-01
Abstract: PURPOSE:To improve the reliability of the diagnosis of a sensor, by specifying the combination of the specified acting states of a plurality of sensors forming pairs, outputting the checking signal of the single sensor, and providing the specified function in the single sensor. CONSTITUTION:Wire shaped contact pieces (a) and (b) are provided at the left side of a cutting blade 11 of a combine. A longitudinal copying sensor 1a which is turned backward by the line of standing hairs and outputs ON/OFF signals is provided. When the operation of the sensor is checked and diagnosed, the left contact piece (a) of the sensor 1a is kept in a specified acting state, e.g., in an ON state. Under this state, the right contact piece (b) which is specified to form a pair is made ON and OFF. The signal of the checking is sent into a CPU and operated. When abnormality is not found, a signal of confirmation is outputted. The reliability in sensor diagnosis can be improved by providing the specifying function for the single sensor.
Patent JP-S566559-A (JP)
Title: Picture converter of meteorological satellite
Inventor: KUWANO TATSUSHI
IPC: H04N7/12
Filed: 1979-06-28
Abstract: PURPOSE:To secure the direct monitor the TV picture receiver for the picture of the meteorological satellite, by extracting the signals equivalent to the TV scanning line out of the FAX signals and with addition of the synchronous signals. CONSTITUTION:The FAX signals sent from antenna 1 are supplied to A-D converter 7 from demodulator 3 and then converted into the 4-bit digital signals. These digital signals are stored into memory 8 having the capacity equivalent to one screen of TV. The contents of memory 8 are read out at 12MHz speed, and at the  same time horizontal, synchronous 15.75kHz signal is added from synchronous signal generating part 6. This horizontal synchronous signal is converted into the  analog form by D-A converter 9 and then supplied to TV picture receiver 12.
Patent JP-H02260616-A (JP)
Title: Superconducting magnet
Inventor: TAKEMURA YASUHIKO
IPC: H01F6/00
Filed: 1989-03-31
Abstract: PURPOSE:To form a magnetic field generated state even when after an external magnetic field has been removed by a method wherein a superconductor, containing an alloy superconductor and an oxide high temperature conductor, is cooled down by a critical temperature or lower, and the external magnetic field higher than the lower critical magnetic field is applied thereon. CONSTITUTION:A second kind superconductor is formed at low cost using a superconductor containing an alloy superconductor and an oxide high-temperature superconductor, which can be brought to a critical temperature or lower by liquid nitrogen. Also, the crystal grains of the superconductor is formed in the size sufficiently larger than the intrusion length of magnetic field, and a hole is perforated almost in the center part of each crystal grain. The second kind superconductor is cooled down to the critical temperature or lower, external magnetic field which exceeds the lower part critical magnetic field is applied. The change in magnetization against the above- mentioned application magnetic field shows hysteresis; magnetic flux intrudes into the superconductor in a quantized form, and it has residual magnetization for the inhomogeneity and the crystal grain boundary of the superconductor. As a result, a magnetic field can be left even after the external magnetic field has been removed.
Patent JP-2000271848-A (JP)
Title: Work processing method for wire saw
Inventor: KOBAYASHI SHIGEO
IPC: B24B27/06
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a work processing method for a wire saw capable of improving workability by eliminating operation such as bonding or peeling of the work in a work holding plate, and performing cutting operation with the work securely held by a simple constitution. SOLUTION: A wire 12 is moved by rotating a working roller 11 through a wire 12 wound between plural working rollers 11. A work 16 is cut by being pushed to the moving wire 12. During cutting the work 16, at least two portions on a surface of the work 16 opposing with respect to the work axis are held by a holding member 14.
Patent JP-S59205315-A (JP)
Title: Immunostimulant
Inventor: HANSUUURURITSUHI SHIYORUREMERU
IPC: A61K39/39
Filed: 1984-04-25
Abstract: The possibility of using the diterpene derivative forskolin (1 alpha , 6 beta , 9 alpha -trihydroxy-7 beta -acetoxy-8,13-epoxy-14-labden-11-one) to increase the immunological responsiveness of mammals is described.
Patent JP-H09228996-A (JP)
Title: Volute pump casing
Inventor: NASUNO ISOROKU
IPC: F04D29/44
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To simplify the shape of a flow passage, enable the manufacture of a volute pump casing by using a steel plate, and reduce manufacturing cost by attaching a plate to a circular or elliptical cylinder by tilting it to change cross sectional area of the flow passage gradually in the volute pump casing constituted in such a manner that the cross sectional area of the flow passage is changed gradually in the direction of flow. SOLUTION: A volute pump is provided with a volute pump casing C, an impeller 12 stored in the casing C, and a pump main shaft 13 which supports the impeller 12. The casing C is attached to a circular or elliptical cylinder 1 made of steel plate by tilting an inclined plate 2 for a shaft core a suction port 9 is connected with the inclined plate 2 in opposition to an inlet of the impeller 12, and a discharge port 4 is connected to a section where cross sectional area of a flow passage is large. Moreover, a watershed 5 is provided in the casing C, and the watershed 5 is connected with the inside of the cylinder 1 by a guide plate 6.  Consequently, the cross sectional area of the flow passage is gradually increased in the direction of flow by forming the guide plate 6 in such a manner that it becomes away from the shaft core 0 gradually in the radial direction when advancing toward the downstream of the flow.
Patent JP-H01254904-A (JP)
Title: Plastic optical fiber
Inventor: NAGAI AKIHIKO
IPC: G02B6/00
Filed: 1988-04-05
Abstract: PURPOSE:To obtain optical fiber comprising heat resistant polycarbonate having superior light transmitting characteristic in a near infrared region by specifying a relation between a transmission loss measured for 770nm wavelength and that measured for 633nm wavelength. CONSTITUTION:The title optical fiber is constituted of a core comprising a polycarbonate having >=0.4dl/g and <0.60dl/g intrinsic viscosity (in methylene chloride) and a shell comprising fluorinated polycarbonate, wherein a relation between a transmission loss L770(dB/km) measured for 770nm wavelength and a transmission loss L633(dB/km) measured for 633nm wavelength is defined by L770/L633<0.60. Such optical fiber is produced by drawing a polycarbonate which is melted completely at >=260 deg.C by extruding the polycarbonate through a nozzle in a compound melt spinning process, without cooling the polycarbonate to below the m.p. (-20 deg.C) of the polycarbonate crystal, keeping the temp. of a range of >=10cm below the spinning nozzle at >=70 deg.C. Thus, plastic optical fiber having low transmission loss in a near infrared region is obtd.
Patent JP-S57198543-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: G11B5/84
Filed: 1981-05-28
Abstract: PURPOSE:To improve corrosion resistance and durability of running under high- temperature and high-humidity conditions by placing a base in an oxidative atmosphere of pressure and heating right after a ferromagnetic metallic layer is formed on the base by vacuum deposition. CONSTITUTION:While a base material of a high polymer material is transported from a payoff shaft 6 to a take-up shaft 7 along a rotary can 3, oxygen is introduced from a gas introducing port 8 to vapor-deposit a metallic magnetic material from a vaporizing source 2 on the base material 1. Then, the base material is passed through the oxidative atmosphere formed by introducing the oxygen into the space surrounded with a wall body 4 made of a seed heater, etc., and rubber rolls 11 and 12 to oxidize the surface of the ferromagnetic metallic layer.
Patent JP-S578922-A (JP)
Title: Magnetic sheet with transfer property
Inventor: KURAMOCHI WATARU
IPC: G11B5/855
Filed: 1980-06-18
Abstract: PURPOSE:To obtain a magnetic sheet with the property of transfer which has a releasing layer having excellent film characteristics, fitness for being applied with magnetic paint and peeling property, by using specific resin for the releasing layer provided between a temporary base and a magnetic layer. CONSTITUTION:On a temporary base 1 such as a polyester film, a releasing layer 2 consisting essentially of a resin mixture of 50-95wt% cellulose acetate and 5- 50wt% thermosetting resin such as melamine resin is provided and on it, a magnetic layer 3 and an adhesive layer 4 upon occasion are provided to obtain a magnetic sheet with the property of transfer.
Patent JP-S63248150-A (JP)
Title: Carrier tape and connecting method thereof
Inventor: SUZUKI TSUTOMU
IPC: B29C65/00
Filed: 1987-04-03
Abstract: PURPOSE:To increase bonding strength, and to remove trouble at the time of the peeling of an adhesive tape by a stepped section by bonding the connecting section of a carrier tape at an inclined face in the flow direction. CONSTITUTION:Inclined faces 8 having a shape that they are equalized in the flow direction mutually symmetrically are formed at the edge sections 7 of tapes. It is advantageous that an inclination is kept within a range of 20 deg.-70 deg.. The specified length of edge sections 9 is superposed, a horn 10 for a supersonic vibrator is applied, and welding force, the conditions of vibrations and the time are selected and the edge sections 9 are welded. According to the constitution, the contact areas of the tapes are increased and the mechanical strength of connecting sections is elevated, and the tapes are connected flatly in the same thickness as a raw fabric, thus resulting in no trouble on the work when the adhesive tapes for coating are peeled off.
Patent JP-H11262383-A (JP)
Title: Selective medium for escherichia coli
Inventor: ABIKO KAZUO
IPC: C12N1/20
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject selective medium useful in a clinical examination or the like, having excellent recovery ratio, selectivity and identification of Escherichia coli, capable of inhibiting the propagation of a lactose nondegrading bacterium such as a bacterium belonging to the genus Salmonella or the like, by adding a fixed amount of lactose or the like and a fixed amount of an yeast essence to a medium comprising an inorganic salt. SOLUTION: A medium comprising an inorganic salt such as NH4 H2 PO4 or the like is mixed with 0.5-2.0% of lactose or glucuronic acid or 0.005-0.05% of yeast essence and preferably an anionic surfactant or a substrate of β- galactosidase and β-D-glucuronidase to give the objective medium. The selective medium for Escherichia coli is inoculated with a sample to be tested, which is cultured for 24-36 hours and preferably the presence of a colony is observed to selectively identify Escherichia coli.
Patent JP-S566279-A (JP)
Title: Fixing device
Inventor: SAKURAI MASAAKI
IPC: G03G15/20
Filed: 1979-06-28
Abstract: PURPOSE:To prevent toner offsetting and winding of an image support material on rollers by blocking the excess portion of the specified offset-preventing liquid by the specified high-viscosity offset-preventing liquid to be intermittently or continuously supplied to the contact part between a blade member and a fixing roller. CONSTITUTION:Silicone oil 13 for offset preventing of 0.5-10 Poises in viscosity at ordinary temperature in an oil pan 12 is coated on the surface of a heat-fixing roller 1 by way of heat-resistant felt 14, a heat-resistant cloth 15 and a coating roller 16, and its excess portion is blocked by a blade 20 which is held contacted with the roller 1 in its forward direction. On the other hand, the paste-form high-viscosity offset-preventing liquid 18 of 100 Poises or more in viscosity at ordinary temperature which is contained in a vessel 17' and comprises compounding silica in silicone oil is coated intermittently or continuously by gravity on the surface of the roller 1 by way of felt 17 and the blocking of the excess amount of the oil 13 by the blade 20 is smoothly accomplished without generating any vibration and the like, thus the offsetting of toners to the roller and the winding of an image carrire C such as paper on the roller are prevented.